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OncoMatch/Clinical Trials/NCT05815082

ctDNA-guided Adjuvant Chemotherapy in Liver Metastasis of Colorectal Cancer

Is NCT05815082 recruiting? Yes, currently enrolling (May 2026). This Phase 3 trial studies FOLFOX chemotherapy regimen for colorectal cancer.

Phase 3RecruitingSixth Affiliated Hospital, Sun Yat-sen UniversityNCT05815082Data as of May 2026

Treatment: FOLFOX chemotherapy regimenThe goal of this clinical trial is to compare in resectable colorectal cancer liver metastasis patients.The main question it aims to answer is whether the 3-year progression-free survival rate (PFS) of "watching and waiting" is non-inferior to adjuvant chemotherapy in postoperative ctDNA-negative resectable colorectal cancer liver metastasis patients.Participants will undergo ctDNA testing after resection of colorectal cancer liver metastasis, and will be randomly assigned to receive adjuvant chemotherapy or "watching and waiting" treatment strategy. The researchers will compare the outcomes between the two groups to see if the PFS between the two groups is similar.

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Extracted eligibility criteria

Cancer type

Colorectal Cancer

Disease stage

Metastatic disease required

Performance status

ECOG 0–2(Ambulatory, capable of self-care)

Prior therapy

Must have received: neoadjuvant chemotherapy — neoadjuvant

have received neoadjuvant chemotherapy

Cannot have received: tumor-related investigational drug therapy

Patients who have received other tumor-related investigational drug therapy

Lab requirements

Kidney function

No severe kidney dysfunction

Liver function

No severe liver dysfunction

Cardiac function

No severe heart dysfunction

Patients with severe liver, kidney, heart and lung dysfunction, coagulation dysfunction, or serious underlying diseases who cannot tolerate chemotherapy

Structured fields extracted by AI. May contain errors — verify against the official protocol.

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